FIELD: medicine.
SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for determination of efficiency of lacrimal obturator use. Perform dacryoscintigraphy. An aqueous solution of a radiopharmaceutical – sodium pertechnetate 99 mTc – is placed in a conjunctival sac in the patients with blocked lachrymal points. Thereafter, frame-by-frame shooting is performed on a gamma-visualization apparatus. Obtained images – dacryoscintigrams are obtained, which are used for visual analysis and interpretation of results.
EFFECT: method enables visualizing the progress of a radiopharmaceutical installed in a conjunctival sac for evaluating lachrymal ducts, visualize and objectively demonstrate the drainage function of the lachrymal system and confirm the blocking capacity of the lacrimal obturator by using dacryoscintigraphy, using the radiopharmaceutical preparation – sodium pertechnetate 99 mTc.
1 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREVENTION OF SECONDARY NARROWING AND OBSTRUCTION OF LACHRYMAL PASSAGES IN TREATING ONCOLOGICAL DISEASES | 2019 |
|
RU2712394C1 |
| METHOD FOR EVALUATING GIVEN SEGMENTS PATENCY IN LACRIMAL APPARATUS | 2002 |
|
RU2234247C1 |
| METHOD FOR EXAMINING LACHRYMAL PASSAGES | 2011 |
|
RU2453338C1 |
| TWO-STAGE METHOD OF STUDYING LACHRYMAL PASSAGES WITH CONTRAST ENHANCEMENT AND SUBSEQUENT 3D MODELLING | 2024 |
|
RU2820389C1 |
| METHOD OF CARRYING OUT MULTISPIRAL COMPUTED TOMOGRAPHY IN CASE OF LACHRYMAL TRACT PATHOLOGY | 2011 |
|
RU2471420C1 |
| METHOD FOR DETERMINING ENDOSCOPIC DACRYOCYSTORHINOSTOMY | 2020 |
|
RU2724285C1 |
| METHOD OF SAMPLING NON-STIMULATED LACRYMAL FLUID | 2010 |
|
RU2427324C1 |
| METHOD FOR MENISCOMETRY IN LACRIMAL DYSFUNCTION | 2020 |
|
RU2750519C1 |
| WAY TO DIFFERENTIATE DETERMINING THE INDICATIONS FOR TREATMENT OF CHILDREN WITH PATHOLOGY OF LACHRYMAL PASSAGE | 2015 |
|
RU2583145C1 |
| METHOD FOR SURGICAL MANAGEMENT OF DACRYOCYSTITIS IN ADULTS WITH IMPLANTING LACHRYMAL SURGICAL DRAIN TUBE | 2014 |
|
RU2552097C1 |
